https://www.youtube.com/watch?v=YQEvwcHj57E The art collection of the deceased Mexican tycoon Lorenzo Zambrano was auctioned at Sotheby's New York earlier this week—and despite mixed results, it will be one to remember. "A Vision of Grandeur: Masterworks from the Collection of Lorenzo H. Zambrano" fetched a whooping $17.6 million, breaking the record for a single owner sale of Latin American art. The most expensive works were by two key female ar…